SereniSea Swimwear | Sun-Safe Elegance
SereniSea Swimwear | Sun-Safe Elegance
SereniSea Swimwear | Sun-Safe Elegance
SereniSea Swimwear | Sun-Safe Elegance
SereniSea Swimwear | Sun-Safe Elegance
4.8/5 | Based on 3510+ reviews

SereniSea Swimwear | Sun-Safe Elegance

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Colour
Size
Only 6 left in stock!
Update: Due to high demand during our Anniversary Sale, our stock is very limited.
If you can still press “ADD TO CART,” the product is still available.
If not, we sincerely apologise.

Finally — swimwear that helps you feel confident, covered, and beautifully at ease.

No tugging. No rushing for a towel.
No “I hope no one’s looking.”

Just sun-smart coverage, flattering comfort, and the confidence to enjoy every single swim day.

  • Long-sleeve UV protection
  • Modest, comfort-fit shorts
  • Tummy-skimming silhouette
  • Quick-dry

Confidence & comfort — from the moment you put it on.

Top Rated
“For the first time in years, I didn’t dread beach day. This set stays put and looks so classy.”Helen, 61

Add to Bag — Feel Confident Every Swim Day
✔ Free Delivery Today

That ‘Finally Comfortable’ Feeling

You know that moment when you slip something on…
and your whole body relaxes?

That’s this set.

  • It supports.
  • It protects.
  • It lets you move without worry.

No digging, no cling, no awkward adjusting — just calm, steady confidence.

Your Dream Outcome

Feel comfortable in your own skin
Forget digging seams and flimsy fabrics — this feels supportive and smooth.
Look instantly more confident
Elegant coverage. Flattering lines. A feminine print that doesn’t shout.
Stay protected under the sun
Long sleeves + UV protection = real peace of mind.
Fits the body you have today
Not the body from 20 years ago. Not a model’s body. Your body.
Real compliments — the uplifting kind
“You look fantastic today!” — with genuine admiration.

Today Only Bonus

Up to 60% OFF + Free Delivery
(Ends at midnight or until stock runs out.)

⚠️ Low Stock Alert

Popular sizes are moving fast today.
If your size is still available — grab it before restock delays hit.

Why You’ll Love This Rash Set

  • Skims over tummy & hips — never clings
  • Long-sleeve UV protection
  • Modest mid-rise shorts with adjustable ties
  • Quick-dry, lightweight polyester
  • Elegant floral accents
  • True sizing

It doesn’t just look good — it feels reassuring the moment you wear it.

Before

• “I feel too exposed in regular swimsuits.”
• “Everything rolls up or digs in.”
• “I’m always fidgeting with something.”
• “I worry about burning my arms and chest.”
• “Swimwear shopping stresses me out.”

After (with SereniSea)

• “I finally feel confident at the beach again.”
• “Nothing moves — it stays exactly where it should.”
• “I can bend, stretch, swim… comfortably.”
• “Sun protection without hiding under towels.”
• “I’m actually enjoying swim days again.”

This isn’t just swimwear.
It’s a quiet confidence boost you’ll feel every time you wear it.

Made for Warm Australian Days

  • Lightweight & breathable
  • Quick-dry comfort
  • Maintains shape season after season
  • Easy to wash
  • Perfect for holidays, pools, and coastal getaways

Features & Details

  • UV-protective long-sleeve top
  • Elegant neckline & floral sleeves
  • Matching comfort shorts
  • Breathable & lightweight
  • Machine washable

Loved by 115,000+ Women 

“Stylish, modest and comfortable — finally!”Rhonda, 58
“Perfect for sun protection. Zero fuss.” Julie, 64
“I haven’t felt this confident in years.”Alison, 53

❓ FAQ

True to size?
Yes. If you prefer a more relaxed fit, size up once.
Sun safe?
Absolutely — long sleeves with UV protection built in.
See-through?
No. The fabric is supportive and fully opaque.
Supportive?
Yes — medium support with removable pads.
Easy care?
Very. Machine wash, quick dry, no stretching out.

Ready to Feel Confident in the Water Again?

Add This Rash Set to Your Bag — and feel the difference from the very first wear.

Your comfort. Your confidence. Your freedom to enjoy the day.

Today Only: Up to 60% OFF + Free Delivery
Ends at midnight or until stock runs out.


If our product does not meet your expectations, you can return it within 30 days upon receipt.

Before returning the goods, please contact our customer service at info@thewestburylondon.com and let us know the reason for the return so we can process your request correctly.

We are offering free shipping within the United Kingdom for all orders.

We ship our packages with a Track & Trace code so you can always monitor your order.

You will receive the Track & Trace code via email within 1-24 hours after placing your order.

Charlotte and 3.5k+ other people wear Westbury London.

TRUSTED BY 3510+ WOMEN

<p>TRUSTED BY 3510+ WOMEN</p>

“I honestly didn’t expect the quality to feel this nice for the price. Everything fits beautifully and feels really comfortable all day. Delivery took a little longer than expected, but customer service kept me updated the whole time.”

@Emily Carter

<p>TRUSTED BY 3510+ WOMEN</p>

“At first I was worried because I ordered the wrong size, but the support team helped me sort it out really quickly. Super friendly service and the outfit itself looks gorgeous on.”

@Charlotte Bennett

<p>TRUSTED BY 3510+ WOMEN</p>

I don’t usually shop online, but this dress was absolutely worth it. I feel comfortable and effortlessly elegant every time I wear it.

@Olivia Mitchell

<p>TRUSTED BY 3510+ WOMEN</p>

“These shoes are even prettier in person. I’ve already worn them out twice and got compliments both times. They feel light, comfortable, and easy to style with almost anything.”

@Hannah Brooks

<p>TRUSTED BY 3510+ WOMEN</p>

The fabric is lighter than I expected, but that actually makes it perfect for warmer days. Very comfortable and looks beautiful when worn.

@Grace Thompson

<p>TRUSTED BY 3510+ WOMEN</p>

I love how this set fits. It feels light, comfortable, and doesn’t cling in the wrong places. It gives such an elegant shape and is exactly what I was looking for at my age.

@Sophie Richardson

<p>TRUSTED BY 3510+ WOMEN</p>

Very good value for money. It’s simple yet elegant, perfect for going out or even for everyday wear.

@Amelia Foster

<p>TRUSTED BY 3510+ WOMEN</p>

I’m absolutely delighted with these sandals. They’re comfortable, stylish, and fit beautifully without hurting my feet. I feel confident wearing them all day long.

@Jessica Turner

Celebrating 10 Years of Westbury London

Ten years ago, Westbury London began with a simple dream: to create timeless fashion that helps women feel confident, inspired, and at home in their own style.

What started as an idea has grown into something truly special — made possible by every woman who believed in our story.

This anniversary sale is our heartfelt thank you for being part of our journey.

With love,

The Team of WESTBURY LONDON 🤍

FAQs

There are no hidden fees or surprises at checkout. You’ll always see the full order total before completing your purchase.

Your order will be delivered by Royal Mail.

Within the UK - Free for all orders

Delivery time: 3-10 working days

Once your order is confirmed, you will receive an email with your order number. You can use this number to easily track your order.

You can also find a “Track your order” button on our homepage. There, you can enter your order number or email address to check the status of your order.

Yes, returns are simple. You can return items within 30 calendar days of receiving them.

• Return shipping costs are the buyer’s responsibility.
• Approved refunds will be issued to your original payment method.

Yes, the dress fits true to size for most customers. If you are between sizes or prefer a slightly more relaxed fit, we recommend choosing the larger size.

If you experience any issues or have questions, visit our Contact Page and our support team will be happy to help you.

We respond to customer emails every day and aim to answer as quickly as possible.

30-DAY MONEY-BACK GUARANTEE

After receiving your order, you have 30 days to decide to keep the product or return it effortlessly.

FREE DELIVERY

We offer free delivery throughout the United Kingdom, with tracking included.

SAFE & SECURE PAYMENT

At WESTBURY LONDON, you can securely and conveniently pay with protected payment methods.